bconsole: Could not receive the response message

[Knauf Steffen]

Hello,

Client Version: 20.0.0.1
Server Version: 17.2.7

i try to connect via bconsole to the Director, with no success.

bconsole debug:
--------------------------------

Encryption: None
1000 OK: sv-backup01.XXXX-dir Version: 17.2.7
bconsole (800): lib/watchdog.cc:192-0 Registered watchdog eacfb0,
interval 30 one shot
bconsole (1900): lib/watchdog.cc:304-0 pthread_cond_timedwait 30
bconsole (900): lib/btimers.cc:178-0 Start bsock timer eb3bc0
tid=0xc000007fa861ed3b for 30 secs at 1612856886
bconsole (3400): lib/watchdog.cc:277-0 Watchdog callback p=0xeacfb0
fire=1612856916
bconsole (900): lib/btimers.cc:224-0 thread timer eacfb0 kill bsock
tid=7fa85497ad20 at 1612856916.
bconsole (1900): lib/watchdog.cc:304-0 pthread_cond_timedwait 60
bconsole (900): lib/btimers.cc:196-0 Stop bsock timer eb3bc0
tid=0xb400007fa861ed3b at 1612856916.
bconsole (800): lib/watchdog.cc:223-0 Unregistered inactive watchdog
eacfb0
bconsole (1900): lib/watchdog.cc:304-0 pthread_cond_timedwait 60
bconsole (100): lib/bnet.cc:638-0 Error while receiving response
message: bconsole (200): console/console.cc:1111-0 Could not receive
the response message
--------------------------------

The Port is open:
--------------------------------
nc -v sv-backup01.XXX.XXX 9101
Ncat: Version 7.80 ( https://nmap.org/ncat )
Ncat: Connected to XX.XX.XX.XX:9101
--------------------------------

Client bconsole.conf
--------------------------------
Director {
Name = sv-backup01-XXXX-dir
DIRport = 9101
address = sv-backup01.XXX
Password = "XXX"
}

Console {
Name = ws-XXXXX-con
Password = XXXXX
TLS Enable = no
}
--------------------------------


director client config:
--------------------------------
Console {
Name = ws-XXXXX-con
Password = XXXXXX
CommandACL = status,run,restore,show
ClientACL = ws-XXXXX-fd
CatalogACL = MyCatalog
JobACL = ws-XXXXX,RestoreFiles
TLS Enable = no
--------------------------------

A tcpdump looks good, i see the whole TCP Handshake. Can someone help
me what the message means?

greets

Steffen